The University of Dayton Libraries, consisting of Roesch Library, Marian Library/International Marian Research Institute, and University Archives and Special Collections, are the University’s principal center for the collection, dissemination and preservation of diverse information resources, Catholic and Marian collections and research, and the University’s historical record. The University Libraries provide excellent research and scholarly collections, quality service, integrated curricular support and dynamic learning environments – all vital to the mission of a Catholic and Marianist University.